Draw the resonance structure indicated by the curved arrows include lone pairs in your answer

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.

What is one real world example of a colligative property?